EP0694520B1 - Dérivés de l'aldéhyde campholénique et leur utilisation en parfumerie - Google Patents
Dérivés de l'aldéhyde campholénique et leur utilisation en parfumerie Download PDFInfo
- Publication number
- EP0694520B1 EP0694520B1 EP95111396A EP95111396A EP0694520B1 EP 0694520 B1 EP0694520 B1 EP 0694520B1 EP 95111396 A EP95111396 A EP 95111396A EP 95111396 A EP95111396 A EP 95111396A EP 0694520 B1 EP0694520 B1 EP 0694520B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- trimethyl
- methyl
- cyclopenten
- penten
- compound
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- OGCGGWYLHSJRFY-UHFFFAOYSA-N alpha-campholenaldehyde Chemical class CC1=CCC(CC=O)C1(C)C OGCGGWYLHSJRFY-UHFFFAOYSA-N 0.000 title 1
- 239000000203 mixture Substances 0.000 claims description 71
- 150000001875 compounds Chemical class 0.000 claims description 57
- 150000001299 aldehydes Chemical class 0.000 claims description 33
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 29
- 238000002360 preparation method Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 17
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 15
- 239000002304 perfume Substances 0.000 claims description 15
- 239000001257 hydrogen Substances 0.000 claims description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims description 14
- 239000004615 ingredient Substances 0.000 claims description 13
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical group [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 8
- 150000002825 nitriles Chemical class 0.000 claims description 6
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 239000012024 dehydrating agents Substances 0.000 claims description 3
- WIWBLJMBLGWSIN-UHFFFAOYSA-L dichlorotris(triphenylphosphine)ruthenium(ii) Chemical group [Cl-].[Cl-].[Ru+2].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 WIWBLJMBLGWSIN-UHFFFAOYSA-L 0.000 claims description 3
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 claims description 3
- 150000002923 oximes Chemical class 0.000 claims description 3
- DGHXZJZALPECTJ-UHFFFAOYSA-N 2-methyl-4-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-1-ol Chemical compound OCC(C)CC(=C)C1CC=C(C)C1(C)C DGHXZJZALPECTJ-UHFFFAOYSA-N 0.000 claims description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical group [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 claims description 2
- 239000002386 air freshener Substances 0.000 claims description 2
- 239000002537 cosmetic Substances 0.000 claims description 2
- 239000003599 detergent Substances 0.000 claims description 2
- 239000002979 fabric softener Substances 0.000 claims description 2
- AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 claims description 2
- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 claims description 2
- 239000002453 shampoo Substances 0.000 claims description 2
- 239000000344 soap Substances 0.000 claims description 2
- IECMPAIBUCFZDR-UHFFFAOYSA-N 2-methyl-4-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-enal Chemical compound O=CC(C)CC(=C)C1CC=C(C)C1(C)C IECMPAIBUCFZDR-UHFFFAOYSA-N 0.000 claims 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims 1
- 239000002781 deodorant agent Substances 0.000 claims 1
- BDEBGKHPJPJEIL-UHFFFAOYSA-N n-[2-methyl-4-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-enylidene]hydroxylamine Chemical compound ON=CC(C)CC(=C)C1CC=C(C)C1(C)C BDEBGKHPJPJEIL-UHFFFAOYSA-N 0.000 claims 1
- 240000000513 Santalum album Species 0.000 description 25
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- 235000019645 odor Nutrition 0.000 description 24
- 239000007858 starting material Substances 0.000 description 16
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 12
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- -1 alkyl radical Chemical class 0.000 description 7
- 239000003205 fragrance Substances 0.000 description 7
- 238000010992 reflux Methods 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 150000001298 alcohols Chemical class 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 241000207199 Citrus Species 0.000 description 4
- GLZPCOQZEFWAFX-UHFFFAOYSA-N Geraniol Chemical compound CC(C)=CCCC(C)=CCO GLZPCOQZEFWAFX-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- QUKGYYKBILRGFE-UHFFFAOYSA-N benzyl acetate Chemical compound CC(=O)OCC1=CC=CC=C1 QUKGYYKBILRGFE-UHFFFAOYSA-N 0.000 description 4
- 235000020971 citrus fruits Nutrition 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- FJKIXWOMBXYWOQ-UHFFFAOYSA-N ethenoxyethane Chemical compound CCOC=C FJKIXWOMBXYWOQ-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- DTCCTIQRPGSLPT-ONEGZZNKSA-N (E)-2-pentenal Chemical compound CC\C=C\C=O DTCCTIQRPGSLPT-ONEGZZNKSA-N 0.000 description 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- 235000005979 Citrus limon Nutrition 0.000 description 3
- 244000131522 Citrus pyriformis Species 0.000 description 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 235000010254 Jasminum officinale Nutrition 0.000 description 3
- 240000005385 Jasminum sambac Species 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- DTCCTIQRPGSLPT-UHFFFAOYSA-N beta-Aethyl-acrolein Natural products CCC=CC=O DTCCTIQRPGSLPT-UHFFFAOYSA-N 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- LHTVMBMETNGEAN-UHFFFAOYSA-N pent-1-en-1-ol Chemical compound CCCC=CO LHTVMBMETNGEAN-UHFFFAOYSA-N 0.000 description 3
- BWLNUCKGXQNJSI-CYBMUJFWSA-N (4s)-1,5,5-trimethyl-4-(3-prop-1-enoxyprop-1-en-2-yl)cyclopentene Chemical compound CC=COCC(=C)[C@H]1CC=C(C)C1(C)C BWLNUCKGXQNJSI-CYBMUJFWSA-N 0.000 description 2
- WEFHSZAZNMEWKJ-KEDVMYETSA-N (6Z,8E)-undeca-6,8,10-trien-2-one (6E,8E)-undeca-6,8,10-trien-2-one (6Z,8E)-undeca-6,8,10-trien-3-one (6E,8E)-undeca-6,8,10-trien-3-one (6Z,8E)-undeca-6,8,10-trien-4-one (6E,8E)-undeca-6,8,10-trien-4-one Chemical compound CCCC(=O)C\C=C\C=C\C=C.CCCC(=O)C\C=C/C=C/C=C.CCC(=O)CC\C=C\C=C\C=C.CCC(=O)CC\C=C/C=C/C=C.CC(=O)CCC\C=C\C=C\C=C.CC(=O)CCC\C=C/C=C/C=C WEFHSZAZNMEWKJ-KEDVMYETSA-N 0.000 description 2
- XDHOEHJVXXTEDV-HWKANZROSA-N (e)-1-ethoxyprop-1-ene Chemical compound CCO\C=C\C XDHOEHJVXXTEDV-HWKANZROSA-N 0.000 description 2
- QUMXDOLUJCHOAY-UHFFFAOYSA-N 1-Phenylethyl acetate Chemical compound CC(=O)OC(C)C1=CC=CC=C1 QUMXDOLUJCHOAY-UHFFFAOYSA-N 0.000 description 2
- JRJBVWJSTHECJK-PKNBQFBNSA-N 3-Methyl-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-one Chemical compound CC(=O)C(\C)=C\C1C(C)=CCCC1(C)C JRJBVWJSTHECJK-PKNBQFBNSA-N 0.000 description 2
- ATVJXMYDOSMEPO-UHFFFAOYSA-N 3-prop-2-enoxyprop-1-ene Chemical compound C=CCOCC=C ATVJXMYDOSMEPO-UHFFFAOYSA-N 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- ZCTQGTTXIYCGGC-UHFFFAOYSA-N Benzyl salicylate Chemical compound OC1=CC=CC=C1C(=O)OCC1=CC=CC=C1 ZCTQGTTXIYCGGC-UHFFFAOYSA-N 0.000 description 2
- FKUPPRZPSYCDRS-UHFFFAOYSA-N Cyclopentadecanolide Chemical compound O=C1CCCCCCCCCCCCCCO1 FKUPPRZPSYCDRS-UHFFFAOYSA-N 0.000 description 2
- 240000004784 Cymbopogon citratus Species 0.000 description 2
- 235000017897 Cymbopogon citratus Nutrition 0.000 description 2
- 241000116713 Ferula gummosa Species 0.000 description 2
- FPCCDPXRNNVUOM-UHFFFAOYSA-N Hydroxycitronellol Chemical compound OCCC(C)CCCC(C)(C)O FPCCDPXRNNVUOM-UHFFFAOYSA-N 0.000 description 2
- WTDHULULXKLSOZ-UHFFFAOYSA-N Hydroxylamine hydrochloride Chemical compound Cl.ON WTDHULULXKLSOZ-UHFFFAOYSA-N 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- 229910010082 LiAlH Inorganic materials 0.000 description 2
- 244000179970 Monarda didyma Species 0.000 description 2
- 235000010672 Monarda didyma Nutrition 0.000 description 2
- ALHUZKCOMYUFRB-OAHLLOKOSA-N Muscone Chemical compound C[C@@H]1CCCCCCCCCCCCC(=O)C1 ALHUZKCOMYUFRB-OAHLLOKOSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical compound C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- BHELZAPQIKSEDF-UHFFFAOYSA-N allyl bromide Chemical compound BrCC=C BHELZAPQIKSEDF-UHFFFAOYSA-N 0.000 description 2
- GUUHFMWKWLOQMM-NTCAYCPXSA-N alpha-hexylcinnamaldehyde Chemical compound CCCCCC\C(C=O)=C/C1=CC=CC=C1 GUUHFMWKWLOQMM-NTCAYCPXSA-N 0.000 description 2
- GUUHFMWKWLOQMM-UHFFFAOYSA-N alpha-n-hexylcinnamic aldehyde Natural products CCCCCCC(C=O)=CC1=CC=CC=C1 GUUHFMWKWLOQMM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
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- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- NEHNMFOYXAPHSD-UHFFFAOYSA-N citronellal Chemical compound O=CCC(C)CCC=C(C)C NEHNMFOYXAPHSD-UHFFFAOYSA-N 0.000 description 2
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- FLKPEMZONWLCSK-UHFFFAOYSA-N diethyl phthalate Chemical compound CCOC(=O)C1=CC=CC=C1C(=O)OCC FLKPEMZONWLCSK-UHFFFAOYSA-N 0.000 description 2
- 239000003480 eluent Substances 0.000 description 2
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- KVWWIYGFBYDJQC-UHFFFAOYSA-N methyl dihydrojasmonate Chemical compound CCCCCC1C(CC(=O)OC)CCC1=O KVWWIYGFBYDJQC-UHFFFAOYSA-N 0.000 description 2
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- 229930003633 citronellal Natural products 0.000 description 1
- 235000000983 citronellal Nutrition 0.000 description 1
- 235000000484 citronellol Nutrition 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229960000956 coumarin Drugs 0.000 description 1
- 235000001671 coumarin Nutrition 0.000 description 1
- UIMOXRDVWDLOHW-UHFFFAOYSA-N coumarin 481 Chemical compound FC(F)(F)C1=CC(=O)OC2=CC(N(CC)CC)=CC=C21 UIMOXRDVWDLOHW-UHFFFAOYSA-N 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- XSNQECSCDATQEL-UHFFFAOYSA-N dihydromyrcenol Chemical compound C=CC(C)CCCC(C)(C)O XSNQECSCDATQEL-UHFFFAOYSA-N 0.000 description 1
- 229930008394 dihydromyrcenol Natural products 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000006345 epimerization reaction Methods 0.000 description 1
- 238000006266 etherification reaction Methods 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- ONKNPOPIGWHAQC-UHFFFAOYSA-N galaxolide Chemical compound C1OCC(C)C2=C1C=C1C(C)(C)C(C)C(C)(C)C1=C2 ONKNPOPIGWHAQC-UHFFFAOYSA-N 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- HIGQPQRQIQDZMP-UHFFFAOYSA-N geranil acetate Natural products CC(C)=CCCC(C)=CCOC(C)=O HIGQPQRQIQDZMP-UHFFFAOYSA-N 0.000 description 1
- 229940113087 geraniol Drugs 0.000 description 1
- HIGQPQRQIQDZMP-DHZHZOJOSA-N geranyl acetate Chemical compound CC(C)=CCC\C(C)=C\COC(C)=O HIGQPQRQIQDZMP-DHZHZOJOSA-N 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 238000003760 magnetic stirring Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- GEWDNTWNSAZUDX-UHFFFAOYSA-N methyl 7-epi-jasmonate Natural products CCC=CCC1C(CC(=O)OC)CCC1=O GEWDNTWNSAZUDX-UHFFFAOYSA-N 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 229940067137 musk ketone Drugs 0.000 description 1
- 230000034267 olfactory behavior Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- DOKHEARVIDLSFF-UHFFFAOYSA-N prop-1-en-1-ol Chemical compound CC=CO DOKHEARVIDLSFF-UHFFFAOYSA-N 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 1
- 229960001860 salicylate Drugs 0.000 description 1
- 239000010671 sandalwood oil Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- KWVISVAMQJWJSZ-VKROHFNGSA-N solasodine Chemical compound O([C@@H]1[C@@H]([C@]2(CC[C@@H]3[C@@]4(C)CC[C@H](O)CC4=CC[C@H]3[C@@H]2C1)C)[C@@H]1C)[C@]11CC[C@@H](C)CN1 KWVISVAMQJWJSZ-VKROHFNGSA-N 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- BJIOGJUNALELMI-UHFFFAOYSA-N trans-isoeugenol Natural products COC1=CC(C=CC)=CC=C1O BJIOGJUNALELMI-UHFFFAOYSA-N 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
- 235000012141 vanillin Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/0026—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring
- C11B9/003—Essential oils; Perfumes compounds containing an alicyclic ring not condensed with another ring the ring containing less than six carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
- C07C255/31—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms having cyano groups bound to acyclic carbon atoms of a carbon skeleton containing rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C33/05—Alcohols containing rings other than six-membered aromatic rings
- C07C33/12—Alcohols containing rings other than six-membered aromatic rings containing five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/14—Unsaturated ethers
- C07C43/162—Unsaturated ethers containing rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/30—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation
- C07C45/305—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with halogen containing compounds, e.g. hypohalogenation with halogenochromate reagents, e.g. pyridinium chlorochromate
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
- C07C45/513—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an etherified hydroxyl group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/225—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing rings other than six-membered aromatic rings
Definitions
- the present invention relates to the field of perfumery and more particularly that of odorous compounds derived from aldehyde campholenic.
- the subject of the invention is a compound of formula in which R represents hydrogen or a methyl radical and X represents a group -CHO or - C ⁇ N.
- the nitriles of formula (I) no longer have this aspect sailor in their smell.
- 2-methyl-4- (2 ', 2', 3'-trimethyl-3'-cyclopentén-1'-yl) -4-pentènenitrile and, in particular, its isomer of configuration (-) - (1'R), which is preferred, has a woody-citrus odor, fruity and slightly oily.
- the citrus, fruity, fresh aspect is still present enhanced in the odor of (-) - (1'R, 2R) -2-methyl-4- (2 ', 2', 3'-trimethyl-3'-cyclopentén-1'-yl) -4-pentènenitrile , and accompanied by a background character sandalwood.
- This compound is moreover preferred, from an olfactory point of view, to its configuration diastereomer (-) - (1'R, 2S), whose sandalwood odor does not have plus the desired citrus and fruity character.
- the compounds of the invention are the very example of the unpredictability of olfactory behavior based on the similarity of structure because, not only their odors are distinct from those of known compounds, but still quite different from one compound to another, and even between chiral isomers of the same compound.
- the compounds of the invention are prove very useful for the preparation of perfume compositions and perfumed articles which are also the subject of the invention. They are also advantageous for applications in fine perfumery than in perfumery functional, because they lend themselves to scenting items as diverse as perfumes and eau de toilette, soaps, shower or bath gels, shampoos or other articles intended for the treatment and hygiene of hair, cosmetic preparations, body or air fresheners ambient, detergents or fabric softeners or even products maintenance. In these applications, they can be used either alone or, as is more common in perfumery, mixed with others fragrance ingredients, solvents or adjuvants commonly used in perfumery and that the skilled person is able to choose according to the desired effect and the nature of the product to be scented. A detailed description such ingredients are superfluous here and we can cite by way of example ingredients like those described in reference books like this de S. Arctander, Perfume and Flavor Chemicals, Montclair, N.J. USA (1969).
- concentrations in which the compounds of the invention can be used to achieve the desired fragrance effects vary in a very wide range of values, being well known that these values depend on the nature of the item to be scented and the odor effect sought, as well as the nature of the other perfume co-ingredients in a given composition. This is how concentrations of the order of 1 to 5%, or even 10 or even 20% by weight of said compound of the invention, by relative to the weight of the composition, are entirely suitable when the cited compounds are added to various perfume compositions. Of concentrations significantly below these values can be used when used for the perfume of various articles such as those mentioned upper.
- the compounds (I) according to the invention are prepared by an original process forming the subject of the invention, characterized in that an ether of formula is subjected having a double bond in one of the positions indicated by the dotted lines and in which R 'represents hydrogen, a methyl radical or a methylene radical, to a heat treatment to form an aldehyde of formula in which R represents hydrogen or a methyl radical and, where appropriate, said aldehyde is converted into the corresponding nitrile, in a manner known per se.
- the heat treatment which characterizes the process of the invention is a Claisen rearrangement type reaction that takes place at temperatures between about 160 ° and 240 ° C.
- the starting ethers (II) are new compounds which can be prepared by etherification of 2- (2 ', 2', 3-trimethyl-3'-cyclopentén-1'-yl) -2-propen-1-ol under the conditions described in detail later.
- catalyst it is possible, for example, to use Pd / C or Rh / C, or tris (triphenylphosphine) ruthenium dichloride.
- the reaction takes place at a temperature varying within a range of values fairly wide, for example from 130 ° to 250 ° C.
- the catalyst can be used in a range of concentrations varying between 0.05 and 0.5 mol%, compared to the starting ether. Better yields have been obtained when the catalyst was used at a concentration between 0.05 and 0.2 mole%.
- the reaction can be conducted in the absence of solvent, as is the case with sodium dichloride tris (triphenylphosphine) ruthenium, or in the presence of a appropriate dilution, chosen from common solvents for this type of reaction.
- solvent for example, when using Pd / C or Ru / C, we have found it advantageous to use mesitylene as the solvent. We may also use toluene under pressure.
- This advantageous route of the process of the invention makes it possible to synthesize, in a pot, the above-mentioned pentenal, from ether (II) allylic cited, the preparation of which is easier and more economical than that of its 1,5,5-trimethyl-4- [1- (1-propenyloxymethyl) ethenyl] -1-cyclopentene isomer, having the double bond in the intermediate position.
- the aldehydes (I ') can then be used as products of departure for the preparation of the nitriles of formula (I) according to the invention.
- This transformation can be obtained using conventional reactions, typically via the starting aldehyde oxime which is then reacts with a dehydrating agent, for example anhydride acetic.
- a dehydrating agent for example anhydride acetic.
- the reaction can be carried out in a jar, under conditions known and described below or, alternatively, we can first isolate oxime, which is a new compound that is also the subject of the invention, and then subject it to the action of the dehydrating agent.
- Other dehydrating agents than that mentioned above can of course be employed.
- Aldehydes (I ') are also useful for the preparation of alcohols corresponding odors. Since the process of the invention allows obtaining these aldehydes in an optically pure form it is also possible to obtain the pure chiral isomers of said alcohols. So, the invention also relates to the use of an aldehyde of formula (I ') as previously defined as a starting material for preparation corresponding alcohol, characterized in that said aldehyde is treated with a reducing agent.
- the 2-methyl-4- (2 ', 2', 3'-trimethyl-3'-cyclopentén-1'-yl) -4-pentén-1-al for preparation of 2-methyl-4- (2 ', 2', 3'-trimethyl-3'-cyclopentén-1'-yl) -4-pentén-1-ol.
- any compound of current use can be used in the transformation of aldehydes into alcohols, which makes it possible to choose reducing agents that are less expensive than LiAlH 4 .
- each of these compounds is a mixture of two diastereomers, by the two possible orientations of the methyl radical substituting in the side chain.
- 2-methyl-4- (2 ', 2', 3'-trimethyl-3'-cyclopenten-1'-yl) -4-penten-1-ol diastereomers which are new compounds, (-) - (1'R, 2R) -2-methyl-4- (2 ', 2', 3'-trimethyl-3'-cyclopentén-1'-yl) -4- pentén-1-ol
- the four aforementioned new compounds allow to obtain perfume compositions whose olfactory performance can be improved compared to that of the compositions described in the art anterior, for example by dosing at will the amount of the preferred isomer configuration (-) - (1'R, 2R) present in mixtures of two or more diastereomers used as fragrance ingredients in said compositions, or by adding this isomer directly to them.
- the aldehyde thus obtained has been enriched in a configuration diastereomer (2R) by epimerization using potassium tert-butoxide (3 g, 27 mmol), in tert-butanol (15 ml), at 20-25 °. After 5 min, we had obtained a product where the 2R / 2S ratio was 60: 40.
- the desired aldehyde was also obtained by heating at reflux, in a flask under a nitrogen atmosphere and with a water separator, for 3 h, a mixture containing the above-mentioned starting ether (50 g), mesithylene ( 150 g) and 5% ruthenium on wet charcoal (1.5 g; origin: Degussa). After filtration of the catalyst and concentration (100 ° / 2 ⁇ 10 2 2 Pa), the desired aldehyde was obtained.
- This product was subjected to chromatography on a silica column, using as a 98: 2 cyclohexane / ethyl acetate eluent, to provide the two desired diastereomers in the pure state.
- a basic perfume composition was prepared by mixing the following ingredients: Ingredients Parts by weight Benzyl acetate 20 Geranyl acetate 5 Styrallyl acetate 5 Hexylcinnamic aldehyde 20 Allyl amyl glycolate 10% 30 Bergamot essence 90 Lemon essence 10 Citronellol 10 Coumarin 35 Dihydromyrcenol 5 Galaxolide ® 50 20 Geraniol 5 Hedione ® 140 Indol at 10% 5 Isoeugenol 5 Jasmine absolute 20 ⁇ -Isomethylionone 110 Muscone 25 Nerol 5 p-Cresol at 1% 20 Phenethylol 10 Essence of chili berries 10 Benzyl salicylate 15 Hexyl salicylate 10 Pipol salicylate 10 Sandalwood Essence 190 Undecalactone 5 Vanillin 10% 25 Essence of Ylang 40 Total 900
- a basic perfume composition was prepared by mixing the following ingredients: Ingredients Parts by weight Benzyl acetate 100 Pipol acetate 10 Hexylcinnamic aldehyde 110 Cinnamic alcohol 200 10% galbanum essence 30 Hedione ® 40 Indol at 10% 25 Methyl jasmonate 10 Methylisoeugenol 65 Mayol® 25 1- (5,5-Dimethyl-1-cyclohexén-1-yl) -4-pentén-1-one 55 Phenethylol 215 (Z) -3-Hexén-1-ol at 10% 20 ⁇ -Terpineol 20 Zestover ® at 10% 25 Total 950
- a basic perfume composition was prepared by mixing the following ingredients: Ingredients Parts by weight 10% decyclic aldehyde 10 10% undecylenic aldehyde 40 10% dodecyclic aldehyde 10 10% methyl nonylacetic aldehyde 10 Angelica root essence at 10% 10 Castoreum at 10% 20 Natural civet degreased to 10% 10 Resinoid galbanum 10 50% jasmine absolute 100 Frankincense essence 10 Patchouli 30 Styrallyl acetate 15 ⁇ -Isomethylionone 95 Coriander essence 5 Hydroxycitronellol 65 Cyclopentadecanolide 10% 50 Synthetic jasmine 100 Synthetic bergamot 100 Synthetic lemon 40 50% absolute oak moss 30 Synthetic neroli 20 Muscone at 10% 50 Coumarin 50 Ambrette Musk 10 Musk ketone 30 Diethyl phthalate 50 Total 970
- composition B to E were then evaluated blindly by a panel of expert perfumers, who were to decide on the quality of the odor, its power and its analogy with the essence of natural sandalwood. Perfumers unanimously chose composition B as being the one with the most powerful and natural sandalwood scent, with a very clear sandalwood milk character, and a very elegant fragrant note. As for the other three compositions, the perfumers placed composition C in second position, while judging that its sandalwood odor had a much less natural character, less sandalwood, while it had a cedar character which did not was not present in composition B. On the other hand, opinions were divided vis-à-vis compositions D and E, the only consensus being that they hardly seemed to differ from the basic composition from an olfactory point of view. When the same panel blindly evaluated composition B compared to composition A, we again observed a clear preference for composition B, its odor having been judged to be even more powerful and natural, more elegant in its sandalwood character. .
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Cosmetics (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Detergent Compositions (AREA)
Description
- (1'R,2R) :
- 0,77(s, 3H) ; 1,08(d, J=7, 3H) ; 1,10(s, 3H) ; 1,60(m, 3H) ; 2,04 (m, 1H) ; 2,20(m, 1H) ; 2,30(m, 1H) ; 2,5(m, 2H) ; 2,6(m, 1H) ; 4,91(s, 1H) ; 4,97(s, 1H) ; 5,28(s, 1H) ; 9,66(d, J=2, 1H) δ ppm
- (1'R,2S) :
- 0,76(s, 3H) ; 1,09(s, 3H) ; 1,11(d, J=7,3H) ; 1,60(m, 3H) ; 2,04(m, 1H) ; 2,20(m, 1H) ; 2,30(m, 1H) ; 2,5(m, 2H) ; 2,6(m, 1H) ; 4,90(s, 1H) ; 4,96(s, 1H) ; 5,28(s, 1H) ; 9,62(d,J=2, 1H) δ ppm
- (1'R,2R) :
- 12,8(q) ; 13,4(q) ; 21,0(q) ; 27,1(q) ; 34,2(t) ; 38,1(t) ; 44,7(d) ; 47,9(s) ; 55,5(d) ; 113,0(t) ; 121,5(d) ; 146,4(s) ; 147,3(s) ; 204,7(d) δ ppm
- (1'R,2S) :
- 12,8(q) ; 14,0(q) ; 21,0(q) ; 27,0(q) ; 34,1(t) ; 38,1(t) ; 44,9(d) ; 48,0(s) ; 56,3(d) ; 112,7(t) ; 121,5(d) ; 146,6(s) ; 147,3(s) ; 204,8(d) δ ppm
- (1'R,2R) :
- 206(M+,7), 191(12), 173(21), 149(22), 133(59), 105(100), 91(98), 79(88), 67(43), 55(42), 41(38)
- (1'R,2S) :
- 206(M+,8), 191(10), 73(18), 148(20), 133(59), 107(88), 91(100), 79(90), 67(51), 55(48), 41(41)
On a chauffé à reflux, pendant 2h, un mélange de (-)-(1'S)-2-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-2-propén-1-ol ([a]20 D (pur) = - 63,9°, 1,0 g, 6 mmole), bromure d'allyle (0,8 ml, 9 mmole) et NaOH (0,4g, 9 mmole). On a extrait à l'éther et à l'eau jusqu'à neutralité, séché sur Na2SO4, concentré et distillé au four à boules pour obtenir le (-)-(S)-4-[1-(allyloxyméthyl)éthényl]-1,5,5-triméthyl-1-cyclopentène (pureté : 99% ; rend. 83%), dont les caractères analytiques étaient les suivants :
Un mélange de (-)-(1'S)-2-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-2-propén-1-ol (4,15 g, 25 mmole) et (CH3COO)2Hg (166 mg, 0,52 mmole) en solution dans du propényléthyléther (12 g, 139 mmole) a été porté à reflux durant 48 h. L'excès de propényléthyléther et éthanol a été distillé. Le résidu a été distillé au four à boules en présence de K2CO3 (332 mg) sous vide poussé, pour donner 0,35 g de (-)-(S)-1,5,5-triméthyl-4-[1-(propényloxyméthyl)éthényl]-1-cyclopentène (rend. 7%) comme un mélange E/Z 1 : 4.
- Z :
- 0,69(s, 3H); 1,09(s, 3H); 1,60(d, J=2, 3H); 2,3(m, 2H); 2,58(t, J=7, 1H); 4,21(s, 2H); 4,4(quint, J=7, 1H) ; 5,03(m, 1H); 5,21(m, 1H); 5,28(s, 1H); 5,93(qd, J=2, 7, 1H) δ ppm
- E :
- 0,68(s,3H); 1,07(s, 3H); 1,62(d, J=2, 3H); 2,3(m, 2H); 2,60(t, J=7, 1H); 4,11(s, 2H); 4,8(quint, J=7, 1H); 5,03(m, 1H); 5,21 (m, 1H); 5,28(s, 1H); 6,21(qd, J=2, 11, 1H) δ ppm
- Z :
- 9,3(q); 12,8(q); 20,9(q); 26,7(q); 33,8(t); 47,7(s); 53,4(d); 75,0(t); 101(d); 112,8(t); 121,6(d); 145.4(d); 147,4(s) δ ppm
- E :
- 12,6(q); 12,8(q); 20,9(q); 26,7(q); 33,8(t); 47,7(s); 53,6(d); 72,6(t); 99,2(d); 113,1(t); 121,6(d); 145,8(s); 146,3(d) δ ppm
- Z :
- 206(M+,8), 191(7), 149(16), 133(20), 121(25), 107(92), 93(100), 79(50), 41(29)
- E :
- 206(M+,8), 191(10), 173(8), 148(16), 133(30), 121(25), 107(86), 93(100), 79(50), 41(29)
Un mélange de (-)-(1'S)-2-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-2-propén-1-ol (4,15 g, 25 mmole) et Hg(CH3COO)2 (166 mg, 0,52 mmole) en solution dans du vinyléthyléther (12 g, 166 mmole) a été porté à reflux durant 20 h. L'excès de vinyléthyléther a été distillé ainsi que l'éthanol. Le résidu a été distillé au four à boules en présence de K2CO3 (332 mg), sous vide poussé, pour donner 2,21 g de (-)-(S)-1,5,5-triméthyl-4-[1-(vinyloxyméthyl)éthényl]-1-cyclopentène (rend. 46%).
- isomère 1 :
- 221(2, M+); 204(25), 188(16), 173(14), 160(16), 148(18), 138(59), 133(40), 119(36), 105(54), 91(80), 79(70), 67(34), 55(45), 41(100), 28(45)
- isomère 2 :
- 221(4, M+) ; 204(39), 188(19), 173(18), 160(21), 148(23), 138(91), 133(52), 119(47), 105(73), 91(100), 79(83), 67(39), 55(50), 41(98), 28(33)
- isomère 3 :
- 204(24), 188(16), 173(13), 160(15), 149(21), 133(36), 119(37), 117(12), 105(61), 91(92), 79(77), 67(33), 65(25), 55(45), 53(37), 51(18), 41(100), 39(64), 28(48)
- isomère 4 :
- 221(1, M+); 204(38), 188(14), 178(4), 173(13), 160(14), 149(18), 133(34), 119(34), 113(14), 105(58), 91(78), 79(72), 67(33), 55(41), 41(100), 28(35)
Le produit ainsi obtenu avait des caractères analytiques similaires à ceux décrits dans l'art antérieur, à l'exception de :
Ingrédients | Parties en poids |
Acétate de benzyle | 20 |
Acétate de géranyle | 5 |
Acétate de styrallyle | 5 |
Aldéhyde hexylcinnamique | 20 |
Glycolate d'allyle amyle à 10% | 30 |
Essence de bergamote | 90 |
Essence de citron | 10 |
Citronellol | 10 |
Coumarine | 35 |
Dihydromyrcénol | 5 |
Galaxolide ® 50 | 20 |
Géraniol | 5 |
Hedione ® | 140 |
Indol à 10% | 5 |
Isoeugénol | 5 |
Absolu de jasmin | 20 |
α-Isométhylionone | 110 |
Muscone | 25 |
Nérol | 5 |
p-Crésol à 1% | 20 |
Phénéthylol | 10 |
Essence de baies de piment | 10 |
Salicylate de benzyle | 15 |
Salicylate d'hexyle | 10 |
Salicylate de pipol | 10 |
Essence de santal | 190 |
Undécalactone | 5 |
Vanilline à 10% | 25 |
Essence d'Ylang | 40 |
Total | |
L'addition à la composition de base de la même quantité de (+)-(1'S)-2-méthyl-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-4-pentén-1-al provoque également un effet d'exaltation de la note santalée, la composition nouvelle ayant par ailleurs acquis un caractère aldéhydé-métallique, mais l'effet marin n'était plus observé.
Lorsqu'on a ajouté à la composition de base 100 parties en poids de (+)-(1'R)-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-4-pentén-1-al, on n'a plus observé un renforcement de la note santalée, mais la composition avait alors acquis une note nettement plus fleurie-verte, l'arrière-note hespéridée étant aussi beaucoup plus puissante.
L'addition à la composition de base de la même quantité de (-)-(1'S)-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-4-pentén-1-al a alors nettement affaibli le caractère santalé de la composition, laquelle avait acquis une note beaucoup plus aldéhydée et presque savonneuse.
Ingrédients | Parties en poids |
Acétate de benzyle | 100 |
Acétate de pipol | 10 |
Aldéhyde hexylcinnamique | 110 |
Alcool cinnamique | 200 |
Essence de galbanum à 10% | 30 |
Hedione ® | 40 |
Indol à 10% | 25 |
Jasmonate de méthyle | 10 |
Méthylisoeugénol | 65 |
Mayol® | 25 |
1-(5,5-Diméthyl-1-cyclohexén-1-yl)-4-pentén-1-one | 55 |
Phénéthylol | 215 |
(Z)-3-Hexén-1-ol à 10% | 20 |
α-Terpinéol | 20 |
Zestover ® à 10% | 25 |
Total | |
L'addition à la composition de base de 50 parties en poids de (-)-(1'R)-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-4-pentén-1-al lui impartit un caractère plus épicé et ajoute une légère note métallique, un peu citronnelle.
Pour sa part, le (+)-(1'S)-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-4-pentén-1-al, lorsqu'ajouté à la composition dans la même quantité, valorise la qualité olfactive de cette dernière, en renforçant les notes vertes, lesquelles sont alors accompagnées d'un léger côté métallique.
Ingrédients | Parties en poids |
Aldéhyde décyclique à 10% | 10 |
Aldéhyde undécylénique à 10% | 40 |
Aldéhyde dodécyclique à 10% | 10 |
Aldéhyde méthylnonylacétique à 10% | 10 |
Essence de racines d'Angélique à 10% | 10 |
Castoréum à 10% | 20 |
Civette naturelle dégraissée à 10% | 10 |
Galbanum résinoïde | 10 |
Absolu de jasmin à 50% | 100 |
Essence d'oliban | 10 |
Patchouli | 30 |
Acétate de styrallyle | 15 |
α-Isométhylionone | 95 |
Essence de coriandre | 5 |
Hydroxycitronellol | 65 |
Cyclopentadécanolide à 10% | 50 |
Jasmin synthétique | 100 |
Bergamote synthétique | 100 |
Citron synthétique | 40 |
Mousse de chêne absolu à 50% | 30 |
Néroli synthétique | 20 |
Muscone à 10% | 50 |
Coumarine | 50 |
Musc ambrette | 10 |
Musc cétone | 30 |
Phtalate de diéthyle | 50 |
Total | |
Composition | Isomère |
A | (-)-(1'R) |
B | (-)-(1'R,2R) |
C | (-)-(1'R,2S) |
D | (+)-(1'S,2S) |
E | (+)-(1'S,2R) |
Les parfumeurs ont unanimement choisi la composition B comme étant celle dont l'odeur santalée était la plus puissante et naturelle, avec un caractère lait de santal très net, et une note odorante très élégante. Pour ce qui était des trois autres compositions, les parfumeurs ont placé la composition C en deuxième position, tout en jugeant que son odeur santalée avait un caractère beaucoup moins naturel, moins lait de santal, alors qu'elle possédait un caractère cèdre qui n'était pas présent dans la composition B.
D'autre part, les avis étaient partagés vis-à-vis des compositions D et E, le seul consensus étant qu'elles ne semblaient guère se différencier de la composition de base du point de vue olfactif.
Lorsque le même panel a évalué à l'aveugle la composition B par rapport à la composition A, on a observé de nouveau une préférence nette pour la composition B, son odeur ayant été jugée encore plus puissante et naturelle, plus élégante dans son caractère santalé.
Claims (22)
- Composé selon la revendication 1, sous forme d'un isomère optiquement actif sélectionné dans le groupe constitué par :a. (-)-(1'R)-2-methyl-4-(2',2',3'-trimethyl-3'-cyclopenten-1'-yl)-4-penten-1-al;b. (+)-(1'S)-2-méthyl-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-4-pentén-1-al;c. (-)-(1'R)-4-(2',2',3'-trimethyl-3'-cyclopenten-1'-yl)-4-penten-1-al;d. (+)-(1'S)-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-4-pentén-1-al;e. (-)-(1'R,2S)-2-méthyl-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-4-pentènenitrile; etf. (-)-(1'R,2R)-2-méthyl-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-4-pentènenitrile;
- Procédé pour la préparation d'un composé de formule dans laquelle R représente l'hydrogène ou un radical méthyle et X représente un groupe - CHO ou - C ≡ N, caractérisé en ce qu'on soumet un éther de formule possédant une double liaison dans l'une des positions indiquées par les lignes pointillées et dans laquelle R' représente l'hydrogène, un radical méthyle ou un radical méthylène, à un traitement thermique pour former un aldéhyde de formule dans laquelle R représente l'hydrogène ou un radical méthyle et, le cas échéant, on transforme ledit aldéhyde en le nitrile correspondant, de façon connue en soi.
- Procédé selon la revendication 3, caractérisé en ce que l'éther de formule (II) est présent sous forme de l'un de ses énantiomères de configuration (R) ou (S), et en ce qu'on obtient l'énantiomère correspondant du composé (I).
- Procédé selon la revendication 4, caractérisé en ce qu'on soumet le 4-[1-(allyloxyméthyl)éthényl]-1,5,5-triméthyl-1-cyclopentène à un traitement thermique, en présence d'un catalyseur, pour obtenir le 2-méthyl-4-(2,2,3-triméthyl-3-clopentén-1-yl)-4-pentén-1-al.
- Procédé selon la revendication 5, caractérisé en ce qu'on utilise le 4-[1-(allyloxyméthyl)éthényl]-1,5,5-triméthyl-1-cyclopentène sous forme de l'un de ses énantiomères de configuration (-)-(S) ou (+)-(R) pour obtenir le (-)-(1'R)-, ou respectivement (+)-(1'S)-2-méthyl-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-4-pentén-1-al.
- Procédé selon la revendication 5 ou 6, caractérisé en ce que le catalyseur est le dichlorure de tris(triphénylphosphine)ruthénium.
- Procédé selon la revendication 5 ou 6, caractérisé en ce que le catalyseur est constitué par du ruthénium sur charbon et la réaction est effectuée dans le mésitylène.
- Utilisation d'un composé selon la revendication 1 ou 2, à titre d'ingrédient parfumant.
- Composition parfumante ou article parfumé contenant à titre d'ingrédient actif au moins un composé selon la revendication 1 ou 2.
- A titre d'article parfumé selon la revendication 10, un parfum ou une eau de toilette, un savon, un gel de douche ou bain, une préparation cosmétique, un shampoing ou autre produit d'hygiène capillaire, un désodorisant corporel ou d'air ambiant, un détergent ou un adoucissant textile, ou un produit d'entretien.
- Procédé pour conférer, modifier ou renforcer le caractère odorant de type marin, ozoné, aqueux d'une composition parfumante ou d'un article parfumé, caractérisé en ce qu'on ajoute à ladite composition ou audit article un composé selon la revendication 2a. ou 2d. en quantité suffisante pour obtenir l'effet odorant de type susmentionné.
- Utilisation d'un composé de formule dans laquelle R représente l'hydrogène ou un radical méthyle, à titre de produit de départ pour la préparation du nitrile correspondant, caractérisée en ce qu'on transforme, de façon connue en soi, ledit produit de départ en l'oxime correspondante et en ce qu'on fait réagir cette dernière avec un agent déshydratant.
- Utilisation selon la revendication 13, caractérisée en ce que ledit composé de formule (I') se présente sous forme de l'un de ses isomères chiraux de configuration (1'R).
- Oxime de 2-méthyl-4-(2,2,3-triméthyl-3-cyclopentén-1-yl)-4-penténal.
- Utilisation selon la revendication 16, du 2-méthyl-4-(2,2,3-triméthyl-3-cyclopentén-1-yl)-4-pentén-1-al pour la préparation du 2-méthyl-4-(2,2,3-triméthyl-3-cyclopentén-1-yl)-4-pentén-1-ol.
- Utilisation selon la revendication 17, caractérisée en ce qu'on emploie le 2-méthyl-4-(2,2,3-triméthyl-3-cyclopentén-1-yl)-4-pentén-1-al sous forme de l'un de ses isomères optiquement actifs de configuration (-)-(1'R) ou (+)-(1'S) pour obtenir le (-)-(1'R)- ou respectivement (+)-(1'S)-2-méthyl-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-4-pentén-1-ol.
- 4-[1-(Allyloxyméthyl)éthényl]-1,5,5-triméthyl-1-cyclopentène ou l'un de ses énantiomères de configuration (-)-(S) ou (+)-(R).
- Composé choisi dans le groupe constitué para. (+)-(1'S,2R)-2-méthyl-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-4-pentén-1-ol;b. (+)-(1'S,2S)-2-méthyl-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-4-pentén-1-ol;c. (-)-(1'R,2R)-2-méthyl-4-(2',2',3'-triméthyl-3'-cyclopentén-1'-yl)-4-pentén-1-ol;d. (-)-(1'R,2S)-2-méthyl-4-(2',2',3'-triméthyl-3'-cyclopentén-1'yl)-4-pentén-1-ol.
- Utilisation d'un composé selon la revendication 21, à titre d'ingrédient parfumant.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2385/94 | 1994-07-28 | ||
CH238594 | 1994-07-28 | ||
CH238594 | 1994-07-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0694520A1 EP0694520A1 (fr) | 1996-01-31 |
EP0694520B1 true EP0694520B1 (fr) | 1999-10-06 |
Family
ID=4232549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95111396A Expired - Lifetime EP0694520B1 (fr) | 1994-07-28 | 1995-07-20 | Dérivés de l'aldéhyde campholénique et leur utilisation en parfumerie |
Country Status (5)
Country | Link |
---|---|
US (1) | US5696075A (fr) |
EP (1) | EP0694520B1 (fr) |
JP (1) | JP3093610B2 (fr) |
DE (1) | DE69512579T2 (fr) |
ES (1) | ES2138688T3 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1067118B1 (fr) * | 1999-07-05 | 2004-03-31 | Givaudan SA | Cyclopentylalkyle-nitriles et l'utilisation de dérivées de cyclopentylalkyle à titre d'ingrédients parfumants |
DE60009394T2 (de) * | 1999-07-05 | 2005-02-24 | Givaudan S.A. | Cyclopentylalkylnitrile und die Verwendung von Cyclopentylalkyl-Derivaten als Duftstoffe |
JP2001253843A (ja) * | 2000-03-10 | 2001-09-18 | Daicel Chem Ind Ltd | γ,δ−不飽和カルボニル化合物の製造法 |
DE10022971B4 (de) * | 2000-05-11 | 2010-12-23 | Kao Corporation | Verwendung von 4-(2,2,3-Trimethylcyclopentan-1-yl)-2-methylbutanal als Riechstoff |
US7763238B2 (en) * | 2002-01-16 | 2010-07-27 | Monell Chemical Senses Center | Olfactory adaptation and cross-adapting agents to reduce the perception of body odors |
EP1529770B1 (fr) * | 2003-11-06 | 2011-08-17 | Firmenich SA | Aldéhyde comme ingrédient parfumant ou aromatisant |
US7348304B1 (en) | 2004-12-20 | 2008-03-25 | Cool Laurence G | Fragrance material |
JP2012521409A (ja) * | 2009-03-24 | 2012-09-13 | フイルメニツヒ ソシエテ アノニム | サンダルウッド香気物質としてのアルコール |
BR112020002712B1 (pt) * | 2017-08-08 | 2023-12-26 | S H Kelkar And Company Limited | Composições que compreendem odorantes |
WO2020249222A1 (fr) * | 2019-06-13 | 2020-12-17 | Symrise Ag | Composés de parfum de type bois de santal |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3562901D1 (en) * | 1984-03-23 | 1988-06-30 | Firmenich & Cie | Hydroxylated derivatives of campholenic aldehyde, their use as flavouring agents and flavouring compositions containing them |
DE4131119A1 (de) * | 1991-09-19 | 1993-03-25 | Henkel Kgaa | Hexen-derivate, deren herstellung und verwendung |
DE4212941A1 (de) * | 1992-04-18 | 1993-10-21 | Henkel Kgaa | Penten-Derivate, deren Herstellung und Verwendung |
-
1995
- 1995-07-20 EP EP95111396A patent/EP0694520B1/fr not_active Expired - Lifetime
- 1995-07-20 DE DE69512579T patent/DE69512579T2/de not_active Expired - Lifetime
- 1995-07-20 ES ES95111396T patent/ES2138688T3/es not_active Expired - Lifetime
- 1995-07-27 US US08/507,896 patent/US5696075A/en not_active Expired - Lifetime
- 1995-07-28 JP JP07193837A patent/JP3093610B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2138688T3 (es) | 2000-01-16 |
DE69512579D1 (de) | 1999-11-11 |
US5696075A (en) | 1997-12-09 |
EP0694520A1 (fr) | 1996-01-31 |
JP3093610B2 (ja) | 2000-10-03 |
JPH0867661A (ja) | 1996-03-12 |
DE69512579T2 (de) | 2000-07-13 |
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